Expert Maths & Science Tutoring

Q1. Knowledge Recall (1 mark)

Define gamete.

Q2. Application of Knowledge (2 marks)

Explain the role of the testes in the male reproductive system.

Q3. Knowledge Recall (1 mark)

Name the hormone that triggers ovulation.

Q4. Data Analysis (3 marks)

The graph shows the hormone levels of progesterone and oestrogen during the menstrual cycle.

[Graph description would be here]

Explain how the hormone levels change before and after ovulation.

Q5. Knowledge Recall (1 mark)

State one function of the corpus luteum.

Q6. Application of Knowledge (2 marks)

Explain how fertilisation can be prevented using hormonal methods of contraception.

Q7. Data Analysis (3 marks)

A study recorded the age of women who had their first child. The following data was collected:

Age (years): 22, 25, 24, 30, 27, 26, 29, 32, 28

Calculate the mean age of women who had their first child.

Q8. Knowledge Recall (1 mark)

Name the hormone that is produced in response to low blood glucose levels.

Q9. Application of Knowledge (2 marks)

Explain the role of the pancreas in maintaining blood glucose levels.

Q10. Knowledge Recall (1 mark)

Define homeostasis.